Carpometacarpal thumb brace



FIG. 1 is a top perspective view of a carpometacarpal thumb brace, showing my new design in a fastened configuration;

FIG. 2 is a top plan view of FIG. 1 ;

FIG. 3 is a bottom plan view of FIG. 1 ;

FIG. 4 is a left-side elevational view of FIG. 1 ;

FIG. 5 is a right-side elevational view of FIG. 1 ;

FIG. 6 is a front elevational view of FIG. 1 ;

FIG. 7 is a rear elevational view of FIG. 1 ;

FIG. 8 is a top plan view thereof, illustrated in an unfastened configuration; and,

FIG. 9 is a bottom plan view of FIG. 8 .

The broken lines showing a hand in FIGS. 1-5 depict environmental matter and form no part of the claimed design. The remaining broken lines represent stitching, and are part of the claimed design. 

CLAIM The ornamental design for a carpometacarpal thumb brace, as shown and described. 